3,4-Dimethoxycinnamic Acid Price Not Available 5mg 3,4-Dimethoxycinnamic Acid Supplier Page Catalog Number R026426 Molecular Formula C11H12O4 CAS# 2316-26-9 Purity ≥90% Inchi InChI=1S/C11H12O4/c1-14-9-5-3-8(4-6-11(12)13)7-10(9)15-2/h3-7H,1-2H3,(H,12,13)/b6-4+ Inchi Key HJBWJAPEBGSQPR-GQCTYLIASA-N SMILES COC1=C(C=C(C=C1)C=CC(=O)O)OC Size 5mg Supplier Page https://www.musechem.com/product/R026426.html